diff --git a/charts/mlrun-ce/Chart.yaml b/charts/mlrun-ce/Chart.yaml
index 948174a6..1310d608 100644
--- a/charts/mlrun-ce/Chart.yaml
+++ b/charts/mlrun-ce/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mlrun-ce
-version: 0.6.4-rc20
+version: 0.6.4-rc21
 description: MLRun Open Source Stack
 home: https://iguazio.com
 icon: https://www.iguazio.com/wp-content/uploads/2019/10/Iguazio-Logo.png
diff --git a/charts/mlrun-ce/templates/config/mlrun-env-configmap.yaml b/charts/mlrun-ce/templates/config/mlrun-env-configmap.yaml
index d380877d..0ffbf9ad 100644
--- a/charts/mlrun-ce/templates/config/mlrun-env-configmap.yaml
+++ b/charts/mlrun-ce/templates/config/mlrun-env-configmap.yaml
@@ -24,6 +24,7 @@ data:
   MLRUN_CE__VERSION: {{ .Chart.Version }}
   MLRUN_DEFAULT_TENSORBOARD_LOGS_PATH: /home/jovyan/data/tensorboard/{{ `{{project}} `}}
   MLRUN_FEATURE_STORE__DEFAULT_TARGETS: parquet
+  MLRUN_MODEL_ENDPOINT_MONITORING__STORE_PREFIXES__DEFAULT: s3://{{ $bucket_name }}/projects/{{ `{{project}}` }}/model-endpoints/{{ `{{kind}}` }}
   MLRUN_MODEL_ENDPOINT_MONITORING__ENDPOINT_STORE_CONNECTION: "{{ template "mlrun-ce.mlrun.modelMonitoring.DSN" . }}"
   MLRUN_GRAFANA_URL: http://{{ .Values.global.externalHostAddress }}:{{ index .Values "kube-prometheus-stack" "grafana" "service" "nodePort" }}
 {{- end}}